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i40e: Add functionality for FD SB to drop packets 

With this change we can drop a flow if we wanted to.

Change-ID: I222b1ae960e61a31965bafe3159a95099e70c7d2
Signed-off-by: Anjali Singhai Jain <anjali.singhai@intel.com>
Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com>
Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Anjali Singhai Jain 2014-03-06 09:00:00 +00:00 committed by Jeff Kirsher
parent 1eaa3840b7
commit 35a91fdd52
1 changed files with 6 additions and 1 deletions
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7
drivers/net/ethernet/intel/i40e/i40e_ethtool.c
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@ -1513,11 +1513,16 @@ static int i40e_add_fdir_ethtool(struct i40e_vsi *vsi,
input->fd_id = fsp->location;
if (fsp->ring_cookie == RX_CLS_FLOW_DISC)
input->dest_ctl = I40E_FILTER_PROGRAM_DESC_DEST_DROP_PACKET;
else
input->dest_ctl =
I40E_FILTER_PROGRAM_DESC_DEST_DIRECT_PACKET_QINDEX;
input->q_index = fsp->ring_cookie;
input->flex_off = 0;
input->pctype = 0;
input->dest_vsi = vsi->id;
input->dest_ctl = I40E_FILTER_PROGRAM_DESC_DEST_DIRECT_PACKET_QINDEX;
input->fd_status = I40E_FILTER_PROGRAM_DESC_FD_STATUS_FD_ID;
input->cnt_index = 0;
input->flow_type = fsp->flow_type;